Park Maintenance Building

Historical marker location:

3915 Gillham Road, Kansas City, Missouri

( Marker is on Gillham Road near 39th Street & Harrison Parkway, on the right when traveling north.)

Marker installed: 2000

3915 Gillham Road.

The Missouri River is the longest river in North America, stretching for 2,341 miles from its source in Montana to its mouth in the Gulf of Mexico.